1.An arc isa ____________ when its ends are the ends of a diameter2. Segment of a circle is the region between an arc and ____________ of the circle Plese give me the answers fast!!!!!!! Share with your friends Share 3 Vaishnavi Mishra answered this 1) Semi circle2)The chord.........!!!!!! 2 View Full Answer Sankalp answered this 1-Semi-circle2-the chord 1